Wooden closed box board game: you will get board game with 2 , and 4 sides with 10 flipped number boards, excellent party essential for Christmas, birthday, picnic, etc. High quality: our closed game is made of high quality wood with clear numbers, varnished surface, feel and moisture-proof effect. Thoughtful design: Each corner and edge is smoothly finished with no burrs on the edges and surface. Felt base in the board is used to reduce noise and avoid scratches. Non- base pad enhances stability when playing . board game rules: 2 - 4 players, roll 2 to get the numbers to add up, then flip the number cards to get the total, then explain the arithmetic you used. Whoever cannot flip the corresponding number card loses. The player who holds on until . You can also make rules to make even more exciting. Strategic and educational board game: It's to play while learning simple math. For adults, this game can add more to a party, whether it's a bar, birthday, Christmas, etc. Color: Red Material: Wood Package Contents: 1 x Wooden game board with flipped number 2 x Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.